is_url <- function(path){
  grepl("^https?://", path)
}

download_svg <- function(url){
  filename = tempfile("inx", fileext = ".svg")
  download.file(url, filename)
  return(filename)
}
inx_extension <- function(input, extension, ext){
  path = system('inkscape --system-data-directory', intern = TRUE)
  inkscape_extensions_path = paste(path, "\\extensions", sep = "")
  inkscape_python_home  = paste(gsub("\\share\\inkscape", "", path, fixed = T), "\\bin", sep = "")
  if(is_url(input)) {
    input_file_path = download_svg(input)
  } else {
    input_file_path = tempfile("inx")
    file.copy(input, input_file_path)
  }
  output = tempfile("inx", fileext = ext)
  command = tempfile(pattern = "inx_", fileext = ".bat")
  '@ECHO OFF
cd %s
python.exe "%s" --output="%s"  "%s"' %>% sprintf(
  inkscape_python_home,
  paste(inkscape_extensions_path, extension, sep = "\\"),
  output,
  input_file_path) %>% writeLines(command)
  system(command)
  output
}
url <- 'https://upload.wikimedia.org/wikipedia/commons/1/1b/Red_Bird.svg'
#browseURL(url)
knitr::include_graphics(url)

logo <- inx_extension(input = url, extension = "dxf12_outlines.py", ext =".dxf") %>%
  st_read() %>%
  select(geometry) %>% st_union() %>% st_polygonize() %>% 
  first()
## Reading layer `entities' from data source 
##   `C:\Users\jacek\AppData\Local\Temp\Rtmp4CvSV5\inx1484238c6351.dxf' 
##   using driver `DXF'
## Simple feature collection with 8654 features and 6 fields
## Geometry type: LINESTRING
## Dimension:     XY
## Bounding box:  xmin: 238.9009 ymin: -837.4039 xmax: 1105.521 ymax: 40.07607
## CRS:           NA
logo %>% ggplot() +
  geom_sf()

result <- st_sfc() %>% st_sf(geometry = .)

for(i in c(1: length(logo))) {
  tmp <- logo %>% 
  nth(i) %>%
  st_sfc()  %>% st_sf(geometry = .) %>% mutate(facet = i)
  result <- tmp %>% bind_rows(result) 
}

result %>% plot_ly(split = ~facet)
## No trace type specified:
##   Based on info supplied, a 'scatter' trace seems appropriate.
##   Read more about this trace type -> https://plotly.com/r/reference/#scatter
logo <- result %>% filter(!facet %in% c(5, 50:52, 56:60))
logo %>% ggplot() +
  geom_sf() +
  theme_void()